1949 MHS graduates: Orrin Asmus, Vernon Asmus, Louis Bohnsack, Dick Clark, Melvin Clothier, Deloris Dammann, Herbert Dammann, George Doyel, Gaillard Frank, Mary Jane Grage, Virgene Grimm, Gerald Grundmeier, Sally Grundmeier, Delores Hammer, Lyle Hansen, Lyle Jahn, Bobbie Dale Johnson, Mary Ann Kasperbauer, LeRoy Kienast, Jerry Knaack, Don Louisfield, Don Middendorf, Don Mohr, Iva Mohr (salutatorian), Donna Neubaum, Beverly Ochsner, Bill Opperman, Danny Lee Peters, Marie Ploog, Hugo Ress, Rose Ann Rix, Leo Rostermundt, Mary Ann Rothfolk, Richard Schrum, Roy Schrum, Dorothy Sextro, Lois Wilhelm (valedictorian)

1949 former students: Mickey Addison, LaVonne Armstrong, Lloyd Barnes, Joyce Bliefert, Rolland Campbell, Raymond Chipman, Bobby Colton, Patty Cramer, Marilyn Davis, Flora Ann Dethlefs, Ronald Fritz, Alfred Grau, LaRue Hagge, Lyle Harder, Betty Hargens, Bobby Hargens, Raymond Hiatt, Patricia Hinkle, Bill Kennedy, Louis Kuhn, Virginia Lee, Russell Mohr, Dorothy Moore, Wesley Nulle, Jean Parker, Neoma Popp, Julia Reimers, Shirley Robinson, Bob Rothmeyer, Donald Sander, Marilyn Sander, Marlene Sander, Donald Slates, Erwin Stoelk, JoAnne Voss, Arlys Wegner, Carol Jean West, Gene Winans, Buelah Wolfe